The only sunless tanner patented to prevent mistakes. Until now, sunless tanning products have had a serious problem. Since they're invisible upon application, their biggest drawback has been their inability to notify the tanner of uneven coverage until it was too late—when the tanning agent was fully developed. That meant streaks, blotches, and globs. Flawless changes an industry. To combat this problem, some manufacturers added bronzers to their product. Unfortunately, this "solution" led to even greater problems: bronzers rubbing off onto clothing, car seats, and furniture. But Flawless had a better idea. Flawless added a light-responsive material to it’s tanner and came out of a 3-year patenting process with two U.S. patents. Now, after the self-tanning product has been applied to the skin, a special light can be used to check the application coverage—so adjustments can be made before it's too late. Flawless is the only sunless tanning system that does this. That's why the finest spas in the world recommend it to their clientele.